Nrog rau cov lus hais no hauv siab, peb tau los ua ib qho ntawm cov khoom siv thev naus laus zis tshiab tshaj plaws, pheej yig, thiab cov chaw tsim khoom sib tw rau Sodium Sulfide Sodium Sulphide Flakes 60pct Na2s 25 Kg Ib Lub Hnab, Peb txais tos cov neeg yuav khoom los ntawm thoob plaws lub ntiaj teb kom paub tseeb tias muaj kev sib raug zoo thiab sib koom tes zoo, kom muaj kev sib raug zoo ntev ua ke.
Nrog rau lub ntsiab lus no hauv siab, peb tau los ua ib qho ntawm cov tuam txhab tsim khoom siv thev naus laus zis tshiab tshaj plaws, pheej yig, thiab sib tw nqi rau, Peb lub hom phiaj ntawm lub tuam txhab yog muab cov khoom lag luam zoo thiab zoo nkauj thiab cov kev daws teeb meem nrog tus nqi tsim nyog thiab siv zog kom tau txais 100% lub koob npe zoo los ntawm peb cov neeg siv khoom. Peb ntseeg tias Kev Ua Haujlwm ua tiav qhov zoo tshaj plaws! Peb txais tos koj los koom tes nrog peb thiab loj hlob ua ke.













Rau kev tswj xyuas qhov zoo ntawm Sodium Sulfide Sodium Sulphide, cov chaw soj nstuam ua qhov kev kuaj peb zaug hauv ib hnub. Sodium Sulfide Sodium Sulphide Melting point tests xav tau platinum crucibles, vim tias cov porcelain crucibles ib txwm yuav ua rau muaj kev hloov pauv. Cov ntsiab lus ntawm sulfur yog txiav txim siab siv txoj kev iodometric qub, nrog rau qhov kawg titration txheeb xyuas los ntawm cov xim xiav tam sim ntawd ntawm cov tshuaj. Kev kuaj hlau hnyav tam sim no siv atomic absorption spectrometry, nrog rau qhov txwv ntawm kev kuaj pom ntawm 0.1 ppm. Sodium Sulfide Sodium Sulphide.